Barrel 1911/2011/HiCap Bull by STI

1 Review
make:
1911/2011/HiCap All Makes
model:
1911 Single Stack
model:
2011/STI/Clones
part:
Barrels/Parts
caliber:
9mm
caliber:
38 Super
caliber:
40 S&W
caliber:
10mm
caliber:
45 ACP
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$199.99

Description

 STI barrels are made from 416R rife grade stainless steel billet forgings. The bore is gun drilled, button rifled, then air gauged to offer the most exacting size, and most consistent barrel available. The rifling is 1 in 16 twist and has six lands and grooves. The barrels are vacuum heat treated and vacuum tempered to 40 Rockwell, then machined to exacting specifications. The barrels are oversized in the hood and lower lugs for match fit accuracy and short chambered to allow gunsmiths to cut the chamber to 9x19mm, 9x21mm, 38 super or 38 super comp. Wilson/Nowlin ramp cut required in frame to install this barrel.

Reviews

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  1. Precision and reliability
    5

    Posted by Unknown on Jan 26th 2016

    Very precise product. I would recommend care with reloading dimensions standards.